Trump fans take selfies with a Donald Trump impersonator outside the Kentucky State Fairgrounds as they wait for U.S. Presidential Donald Trump to arrive for a campaign stop in Louisville, Kentucky, March 20, 2017. REUTERS/John Sommers II TPX IMAGES OF THE DAY

Trump fans take selfies with a Donald Trump impersonator outside the Kentucky State Fairgrounds as they wait for U.S. Presidential Donald Trump to arrive for a campaign stop in Louisville, Kentucky, March 20, 2017. REUTERS/John Sommers II TPX IMAGES OF THE DAY